Job Responsibilities:1. Select materials and components according to product system solutions;2. Responsible for circuit board schematic design, PCB design, and BOM output;3. Responsible for product h...
This book is in Chinese and introduces the Cortex M3 instruction set, interrupt vector table, memory system, internal structure of the processor, internal exceptions, low-level programming of Cortex-M...
The ADC12 module is composed of the following parts: 16 analog switches for input (8 external and 4 internal), ADC internal voltage reference source, ADC12 core, ADC clock source part, acquisition and...
[i=s]This post was last edited by Nixiadeliunian on 2021-3-11 17:11[/i]1. ADC Overview
FM33LC0XX has 1Msps 12bit SAR-ADC, which can measure temperature, battery voltage or other DC signals. The main f...
The pulse oximeter non-invasively monitors heart rate and blood oxygen saturation by measuring changes in infrared and red light absorption by oxygenated and deoxygenated blood in the finger. TI provi...
According to foreign media reports, the batteries that power electric vehicles have several key characterization parameters, including voltage, temperature, and state of change (SOC). Since battery f...[Details]
The code comes from the 2016 Beidou Cup, which is used to measure air pm2.5. The sensor estimates the particle concentration by measuring the duty cycle of the signal. (1) TimerB settings, working ...[Details]
There are two methods for sorting LEDs: one is chip-based test sorting, and the other is test sorting of packaged LEDs.
(1) Chip testing and sorting
LED chip sorting is very difficult, ma...[Details]
The PCF8574 module makes it possible to realize IIC driving LCD1602. The following figure is the connection circuit diagram of PCF8574 module and 1602: The actual connection method is as follows:...[Details]
1. General requirements for LED drivers
The arrangement of LEDs and the specifications of LED light sources determine the basic driver requirements. The main function of an LED driver is to li...[Details]
On October 27, the fourth day of the 2022 iFLYTEK Global 1024 Festival "Enjoy Online Edition", 19 activities demonstrated how to accelerate the transformation and upgrading of thousands of indust...[Details]
At the 2020 CAICT In-depth Observation Report Conference held on December 26, Wan Yi, deputy director of the Institute of Technology and Standards of the CAICT, said that WiFi technology will complem...[Details]
There is a fixed reference voltage value inside the STM8L. When the external reference voltage is 3V, the analog voltage value is 1.225V. The converted factory measured voltage LSB value is in the re...[Details]
According to news on January 29, the 2024 IEEE International Solid-State Circuits Conference (ISSCC) will be held in San Francisco from February 18 to 22. It is the highest-level conference in the fi...[Details]
Previously, according to foreign media reports, Huawei has begun developing 6G technology in its R&D laboratory in Ottawa, Canada. In response to this, Ren Zhengfei said in an open dialogue at Huawe...[Details]
At CES 2020, TI showcased many cutting-edge technologies, mainly in the automotive field, especially in the ADAS field. Let's take stock of TI's products and solutions that impressed us at CES. The ...[Details]
San Jose, California, USA, February 15, 2022 – Power Integrations (Nasdaq: POWI), a well-known company in the field of high-efficiency power conversion with high-voltage integrated circuits, today re...[Details]
Recently, GAC Group stated at its Technology Day that the company has conquered and mastered the next-generation power battery cell technology. GAC Group applied a new type of silicon negative ele...[Details]
Introduction: After the program is written, compiled, and debugged by the simulator, the compiler will automatically generate executable files that can be recognized by the microcontroller (usually f...[Details]
Li Auto and Mercedes-Benz to use Snapdragon Extreme Automotive Platform in their future production models
New Snapdragon Cockpit Extreme and Snapdragon Ride Extreme platforms debu...[Details]
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